26195356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26059364

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 188, 212, 239, 478, 517, 583, 956, 1034, 1166, 2068, 2332, 2491, 2629, 4982, 5258, 9964, 10516, 11233, 12667, 22466, 25334, 27401, 44932, 50668, 54802, 109604, 123563, 139337, 247126, 278674, 494252, 557348, 595349, 1190698, 2381396, 6548839, 13097678, 26195356]

約数ペア:

[(1, 26195356), (2, 13097678), (4, 6548839), (11, 2381396), (22, 1190698), (44, 595349), (47, 557348), (53, 494252), (94, 278674), (106, 247126), (188, 139337), (212, 123563), (239, 109604), (478, 54802), (517, 50668), (583, 44932), (956, 27401), (1034, 25334), (1166, 22466), (2068, 12667), (2332, 11233), (2491, 10516), (2629, 9964), (4982, 5258)]